Uzupełnij wstawiając a, an, some albo any: 1. Is there........ sugar in this coffe? 2. I usually have......... sandwich for lunch. 3. Can I have..... biscuit, please? 4. Do you want............ apple in your packed lunch? 5. Try....... orange juice - it's delicious! 6. There isn't.................. chocolate in this cake.